Metsä Board has confirmed that its paperboards have now achieved DIN CERTCO certificates in industrial compostability complying with DIN EN 13432 and ASTM D6400 standards. In addition, Metsä Board’s eco-barrier paperboard, Prime FBB EB, also holds a home compostability certificate. The company now provides certification across its product line helping customers choose packaging materials that comply with their requirements.
“In order to enhance circular economy our main target is that our paperboards are recycled after use. But recycling is not always possible – the paperboard may be contaminated due to its contents and cannot be recycled. In this instance compostability is the next best alternative,” says Helena Moring-Vepsäläinen, Product Safety Manager at Metsä Board.
DIN EN 13432 standard refers to ‘Requirements for Packaging Recoverable through Composting and Biodegradation’. ASTM D 6400 certification covers the ‘Standard Specification for Labelling of Plastics Designed to be Aerobically Composted in Municipal or Industrial Facilities. The certified paperboards include all Metsä Board grades without a PE coating.